National Register of Historic Places listings in Larimer County, Colorado

[3] Name on the Register[4] Image Date listed[5] Location City or town Description 1 Ammons Hall
Ammons Hall
June 15, 1978
(#78000864) Colorado State University campus
40°34′40″N 105°04′52″W / 40.5778°N 105.0811°W / 40.5778; -105.0811 (Ammons Hall) Fort Collins 2 Peter Anderson House
Peter Anderson House
October 25, 1979
(#79000614) 300 S. Howes St.
40°35′02″N 105°04′47″W / 40.5839°N 105.0797°W / 40.5839; -105.0797 (Peter Anderson House) Fort Collins 3 Armstrong Hotel
Armstrong Hotel
August 31, 2000
(#00001002) 249-261 S. College Ave.
40°35′04″N 105°04′36″W / 40.5844°N 105.0767°W / 40.5844; -105.0767 (Armstrong Hotel) Fort Collins 4 Arrowhead Lodge
Arrowhead Lodge
May 27, 1992
(#92000502) 34500 Poudre Canyon Highway in the Roosevelt National Forest
40°42′13″N 105°38′11″W / 40.70371°N 105.63637°W / 40.70371; -105.63637 (Arrowhead Lodge) Bellvue Resort camp established 1931 on Cache la Poudre River; now a United States Forest Service visitors’ center. 5 Avery House
Avery House
June 24, 1972
(#72000274) 328 W. Mountain Ave.
40°35′14″N 105°04′53″W / 40.5872°N 105.0814°W / 40.5872; -105.0814 (Avery House) Fort Collins 6 Baker House
Baker House
July 20, 1978
(#78000866) 304-304½ E. Mulberry St.
40°34′54″N 105°04′24″W / 40.5817°N 105.0733°W / 40.5817; -105.0733 (Baker House) Fort Collins 7 Baldpate Inn
Baldpate Inn
January 11, 1996
(#95001510) 4900 S. State Highway 7
40°18′30″N 105°32′04″W / 40.3083°N 105.5344°W / 40.3083; -105.5344 (Baldpate Inn) Estes Park 8 Bear Lake Comfort Station
Bear Lake Comfort Station
January 29, 1988
(#87001137) Bear Lake
40°18′44″N 105°38′42″W / 40.3122°N 105.645°W / 40.3122; -105.645 (Bear Lake Comfort Station) Estes Park 9 Bee Farm November 25, 2002
(#02001409) 4320 E. County Road 58
40°40′17″N 104°59′42″W / 40.6714°N 104.995°W / 40.6714; -104.995 (Bee Farm) Fort Collins 10 A. S. Benson House
A. S. Benson House
January 6, 2004
(#03001362) 463 W. 5th St.
40°23′48″N 105°04′56″W / 40.3967°N 105.0822°W / 40.3967; -105.0822 (A. S. Benson House) Loveland 11 Big Thompson River Bridge III
Big Thompson River Bridge III
October 15, 2002
(#02001139) U.S. Highway 34 at milepost 85.15
40°24′54″N 105°11′42″W / 40.415°N 105.195°W / 40.415; -105.195 (Big Thompson River Bridge III) Loveland 12 Big Thompson River Bridge IV
Big Thompson River Bridge IV
October 15, 2002
(#02001140) U.S. Highway 34 at milepost 86.04
40°25′07″N 105°10′47″W / 40.4186°N 105.1797°W / 40.4186; -105.1797 (Big Thompson River Bridge IV) Loveland 13 Bimson Blacksmith Shop
Bimson Blacksmith Shop
July 23, 1981
(#81000185) 224 Mountain St.
40°18′21″N 105°04′32″W / 40.3058°N 105.0756°W / 40.3058; -105.0756 (Bimson Blacksmith Shop) Berthoud 14 Bingham Homestead Rural Historic Landscape
Bingham Homestead Rural Historic Landscape
April 16, 2013
(#13000161) 4916 Bingham Hill Rd.
40°37′33″N 105°10′07″W / 40.6259°N 105.1687°W / 40.6259; -105.1687 (Bingham Homestead Rural Historic Landscape) Bellvue 15 Maude Stanfield Harter Borland House
Maude Stanfield Harter Borland House
July 6, 2004
(#04000662) 610 N. Jefferson Ave.
40°23′52″N 105°04′18″W / 40.39781°N 105.07159°W / 40.39781; -105.07159 (Maude Stanfield Harter Borland House) Loveland House and garage built 1920 with “superb integrity” that are “among northern Colorado’s best examples of the Craftsman style of architecture.” 16 Botanical and Horticultural Laboratory
Botanical and Horticultural Laboratory
September 18, 1978
(#78003395) Colorado State University campus
40°34′40″N 105°04′41″W / 40.57782°N 105.07796°W / 40.57782; -105.07796 (Botanical and Horticultural Laboratory) Fort Collins 1890-built, among oldest remaining buildings of the old Colorado Agricultural College campus. Now called Routt Hall. 17 Jay H. Bouton House
Jay H. Bouton House
December 18, 1978
(#78000867) 113 N. Sherwood St.
40°35′15″N 105°05′04″W / 40.5875°N 105.0844°W / 40.5875; -105.0844 (Jay H. Bouton House) Fort Collins 18 Buckeye School
Buckeye School
June 26, 2008
(#08000599) Off W. County Road 80
40°49′35″N 105°05′36″W / 40.8265°N 105.0934°W / 40.8265; -105.0934 (Buckeye School) Wellington 19 Cascade Cottages
Cascade Cottages
August 27, 2020
(#100005475) 4140 Fall River Rd. (Rocky Mountain National Park)
40°24′09″N 105°36′02″W / 40.4026°N 105.6006°W / 40.4026; -105.6006 (Cascade Cottages) Estes Park 20 Chasteen’s Grove September 6, 1978
(#78000872) West of Loveland off U.S. Highway 34
40°25′23″N 105°12′13″W / 40.4231°N 105.2036°W / 40.4231; -105.2036 (Chasteen’s Grove) Loveland 21 Clatworthy Place
Clatworthy Place
July 14, 2004
(#04000681) 225 Cyteworth Rd.
40°22′21″N 105°31′17″W / 40.3725°N 105.5214°W / 40.3725; -105.5214 (Clatworthy Place) Estes Park 22 Colorado and Southern Railway Depot
Colorado and Southern Railway Depot
June 14, 1982
(#82002303) 405 Railroad Ave.
40°23′46″N 105°04′31″W / 40.3961°N 105.0753°W / 40.3961; -105.0753 (Colorado and Southern Railway Depot) Loveland 23 Crags Lodge
Crags Lodge
July 1, 1998
(#98000814) 300 Riverside Dr.
40°22′12″N 105°31′25″W / 40.37°N 105.5236°W / 40.37; -105.5236 (Crags Lodge) Estes Park 24 Downtown Loveland Historic District
Downtown Loveland Historic District
June 1, 2015
(#15000281) Roughly bounded by Railroad & Jefferson Aves., alleys between 3rd & 4th Sts. & 4th & 5th Sts.
40°23′44″N 105°04′27″W / 40.3955°N 105.0741°W / 40.3955; -105.0741 (Downtown Loveland Historic District) Loveland 25 Dunraven Cottage-Camp Dunraven April 5, 2019
(#100003644) 898 Fish Creek Rd.
40°21′50″N 105°29′37″W / 40.3640°N 105.4937°W / 40.3640; -105.4937 (Dunraven Cottage-Camp Dunraven) Estes Park vicinity 26 East Longs Peak Trail
East Longs Peak Trail
July 10, 2007
(#07000740) West of State Highway 7[6]
40°16′20″N 105°36′02″W / 40.272222°N 105.600556°W / 40.272222; -105.600556 (East Longs Peak Trail) Allenspark Extends into Boulder County. 27 Edgemont
Edgemont
July 15, 1998
(#98000853) 1861 Mary’s Lake Rd.
40°21′02″N 105°32′21″W / 40.3506°N 105.5392°W / 40.3506; -105.5392 (Edgemont) Estes Park 28 Elkhorn Lodge
Elkhorn Lodge
December 27, 1978
(#78000862) 530 W. Elkhorn Ave.
40°22′38″N 105°32′00″W / 40.3772°N 105.5333°W / 40.3772; -105.5333 (Elkhorn Lodge) Estes Park 29 Fall River Entrance Historic District
Fall River Entrance Historic District
January 29, 1988
(#87001139) Fall River Entrance
40°24′11″N 105°35′13″W / 40.40312°N 105.58707°W / 40.40312; -105.58707 (Fall River Entrance Historic District) Estes Park Boundary increase approved March 5, 2018. 30 Fall River Pass Historic District December 10, 2021
(#100007216) Fall River Pass
40°26′27″N 105°45′21″W / 40.4408°N 105.7557°W / 40.4408; -105.7557 (Fall River Pass Historic District) Estes Park 31 Fall River Pass Ranger Station
Fall River Pass Ranger Station
January 29, 1988
(#87001140) Fall River Pass
40°26′27″N 105°45′13″W / 40.440833°N 105.753611°W / 40.440833; -105.753611 (Fall River Pass Ranger Station) Estes Park 32 Fall River Pump House and Catchment Basin
Fall River Pump House and Catchment Basin
August 30, 2006
(#06000735) Near the top of Fall River Road in Rocky Mountain National Park
40°26′15″N 105°44′50″W / 40.4375°N 105.747222°W / 40.4375; -105.747222 (Fall River Pump House and Catchment Basin) Estes Park 33 Fall River Road
Fall River Road
July 20, 1987
(#87001129) Fall River Rd.
40°25′47″N 105°42′43″W / 40.429722°N 105.711944°W / 40.429722; -105.711944 (Fall River Road) Estes Park Boundary increase approved May 21, 2018 34 Fern Lake Trail
Fern Lake Trail
February 28, 2005
(#05000074) Rocky Mountain National Park
40°20′34″N 105°39′48″W / 40.342778°N 105.663333°W / 40.342778; -105.663333 (Fern Lake Trail) Estes Park 35 First National Bank Building
First National Bank Building
August 10, 2000
(#00000937) 3728 Cleveland Ave.
40°42′15″N 105°00′20″W / 40.704167°N 105.005556°W / 40.704167; -105.005556 (First National Bank Building) Wellington 36 First United Presbyterian Church
First United Presbyterian Church
July 7, 2004
(#04000664) 400 E. 4th St.
40°23′43″N 105°04′16″W / 40.395278°N 105.071111°W / 40.395278; -105.071111 (First United Presbyterian Church) Loveland 37 Flattop Mountain Trail
Flattop Mountain Trail
September 27, 2007
(#07000999) Rocky Mountain National Park[7]
40°18′50″N 105°40′42″W / 40.313889°N 105.678333°W / 40.313889; -105.678333 (Flattop Mountain Trail) Estes Park 38 Jacob and Elizabeth Flowers House
Jacob and Elizabeth Flowers House
March 1, 2007
(#07000086) 5200 W. County Road 52E
40°37′48″N 105°10′19″W / 40.63°N 105.171944°W / 40.63; -105.171944 (Jacob and Elizabeth Flowers House) Bellvue 39 Fort Collins Armory
Fort Collins Armory
October 15, 2002
(#02001133) 314 E. Mountain Ave.
40°35′14″N 105°04′21″W / 40.587222°N 105.0725°W / 40.587222; -105.0725 (Fort Collins Armory) Fort Collins 40 Fort Collins Municipal Railway Birney Safety Streetcar No. 21
Fort Collins Municipal Railway Birney Safety Streetcar No. 21
January 5, 1984
(#84000860) 1801 W. Mountain Ave.
40°35′12″N 105°06′32″W / 40.586667°N 105.108889°W / 40.586667; -105.108889 (Fort Collins Municipal Railway Birney Safety Streetcar No. 21) Fort Collins 41 Fort Collins Post Office
Fort Collins Post Office
January 30, 1978
(#78000868) 201 S. College Ave.
40°35′07″N 105°04′37″W / 40.585278°N 105.076944°W / 40.585278; -105.076944 (Fort Collins Post Office) Fort Collins Now used as the Ft. Collins Museum of Contemporary Art 42 Montezuma Fuller House
Montezuma Fuller House
December 15, 1978
(#78000869) 226 W. Magnolia St.
40°34′58″N 105°04′47″W / 40.582778°N 105.079722°W / 40.582778; -105.079722 (Montezuma Fuller House) Fort Collins 43 Gem Lake Trail
Gem Lake Trail
January 29, 2008
(#07001473) North of Devils Gulch Rd. to Gem Lake[8]
40°24′40″N 105°30′13″W / 40.411111°N 105.503611°W / 40.411111; -105.503611 (Gem Lake Trail) Estes Park 44 Glacier Basin Campground Ranger Station
Glacier Basin Campground Ranger Station
July 20, 1987
(#87001143) Glacier Basin
40°19′48″N 105°35′40″W / 40.33°N 105.594444°W / 40.33; -105.594444 (Glacier Basin Campground Ranger Station) Estes Park 45 Graves Camp Rural Historic District
Graves Camp Rural Historic District
December 14, 2016
(#16000155) Five miles west of I-25 just south of the Colorado-Wyoming state line, in far northeastern Larimer County
40°59′11″N 105°00′31″W / 40.986357°N 105.008686°W / 40.986357; -105.008686 (Graves Camp Rural Historic District) Wellington In the Soapstone Prairie Natural Area 46 Great Western Sugar Company Effluent Flume and Bridge
Great Western Sugar Company Effluent Flume and Bridge
November 19, 2014
(#14000927) Cache la Poudre R., 1/2 mi. W. of Timberline Rd.
40°34′42″N 105°02′43″W / 40.5784°N 105.0453°W / 40.5784; -105.0453 (Great Western Sugar Company Effluent Flume and Bridge) Fort Collins 47 Greeley, Salt Lake and Pacific Railroad-Stout Branch
Greeley, Salt Lake and Pacific Railroad-Stout Branch
April 16, 2008
(#08000291) Approximately 0.5 miles (0.80 km) south of the junction of U.S. Highway 287 and County Road 28
40°37′32″N 105°09′05″W / 40.625598°N 105.151416°W / 40.625598; -105.151416 (Greeley, Salt Lake and Pacific Railroad-Stout Branch) Laporte 48 Harmony Mill
Harmony Mill
November 22, 1995
(#95001327) 131 Lincoln Ave.
40°35′18″N 105°04′13″W / 40.588333°N 105.070278°W / 40.588333; -105.070278 (Harmony Mill) Fort Collins 49 Hewes-Kirkwood Inn
Hewes-Kirkwood Inn
October 28, 1994
(#94001254) 465 Long Peak Rd.
40°16′18″N 105°33′15″W / 40.2717°N 105.5542°W / 40.2717; -105.5542 (Hewes-Kirkwood Inn) Estes Park Now part of an adult summer music camp. 50 Homestead Meadows Discontiguous District
Homestead Meadows Discontiguous District
October 4, 1990
(#90001476) At the end of Lion Gulch[9]
40°19′N 105°27′W / 40.31°N 105.45°W / 40.31; -105.45 (Homestead Meadows Discontiguous District) Estes Park 51 Kaplan-Hoover Site April 18, 2003
(#03000229) 800 metres (2,600 ft) south of the Cache La Poudre River, west of Windsor[10]
40°28′19″N 104°57′20″W / 40.471944°N 104.955556°W / 40.471944; -104.955556 (Kaplan-Hoover Site) Windsor A bone bed 15 metres (49 ft) long, dating from the Late Archaic period[10] 52 Kelley House
Kelley House
November 15, 2019
(#100004613) 1410 N. Garfield Ave.
40°24′28″N 105°04′40″W / 40.4078°N 105.0777°W / 40.4078; -105.0777 (Kelley House) Loveland 53 Kissock Block Building
Kissock Block Building
May 16, 1985
(#85001061) 115-121 E. Mountain Ave.
40°35′12″N 105°04′33″W / 40.586667°N 105.075833°W / 40.586667; -105.075833 (Kissock Block Building) Fort Collins 54 Lake Haiyaha Trail
Lake Haiyaha Trail
March 5, 2008
(#08000125) Roughly along Bear, Nymph, and Dream Lakes, then up Chaos Canyon[11]
40°18′17″N 105°39′44″W / 40.304722°N 105.662222°W / 40.304722; -105.662222 (Lake Haiyaha Trail) Estes Park 55 Laurel School Historic District
Laurel School Historic District
October 3, 1980
(#80000909) Off U.S. Highway 287
40°34′40″N 105°04′20″W / 40.577778°N 105.072222°W / 40.577778; -105.072222 (Laurel School Historic District) Fort Collins 56 Leiffer House August 2, 1978
(#78000278) South of Estes Park off State Highway 7
40°16′34″N 105°32′42″W / 40.276111°N 105.545°W / 40.276111; -105.545 (Leiffer House) Estes Park 57 Lindenmeier Site
Lindenmeier Site
October 15, 1966
(#66000249) Address Restricted Fort Collins 58 Livermore Hotel and General Store
Livermore Hotel and General Store
September 14, 2001
(#01000970) 2140 Red Feather Lakes Road[12]
40°47′16″N 105°15′14″W / 40.78773°N 105.25393°W / 40.78773; -105.25393 (Livermore Hotel and General Store) Livermore 59 Lost Lake Trail March 5, 2008
(#08000126) Roughly along the North Fork of the Big Thompson River[13]
40°29′56″N 105°33′02″W / 40.498889°N 105.550556°W / 40.498889; -105.550556 (Lost Lake Trail) Estes Park 60 Loveland State Armory
Loveland State Armory
April 12, 2001
(#01000350) 201 S. Lincoln Ave.
40°23′28″N 105°04′23″W / 40.391111°N 105.073056°W / 40.391111; -105.073056 (Loveland State Armory) Loveland 61 R.G. Maxwell House
R.G. Maxwell House
September 29, 1980
(#80000910) 2340 W. Mulberry St.
40°35′44″N 105°08′24″W / 40.595556°N 105.14°W / 40.595556; -105.14 (R.G. Maxwell House) Fort Collins 62 MacGregor Ranch
MacGregor Ranch
July 31, 1989
(#89001008) 180 MacGregor Ave.
40°23′45″N 105°31′58″W / 40.395833°N 105.532778°W / 40.395833; -105.532778 (MacGregor Ranch) Estes Park 63 William H. McCreery House
William H. McCreery House
May 2, 2001
(#01000445) 746 N. Washington Ave.
40°23′57″N 105°04′10″W / 40.399167°N 105.069444°W / 40.399167; -105.069444 (William H. McCreery House) Loveland 64 McGraw Ranch
McGraw Ranch
September 17, 1998
(#98001163) McGraw Ranch Rd.
40°25′53″N 105°30′06″W / 40.431389°N 105.501667°W / 40.431389; -105.501667 (McGraw Ranch) Estes Park 65 McHugh–Andrews House
McHugh–Andrews House
December 27, 1978
(#78000870) 202 Remington St.
40°35′08″N 105°04′29″W / 40.585556°N 105.074722°W / 40.585556; -105.074722 (McHugh–Andrews House) Fort Collins 66 Enos Mills Homestead Cabin
Enos Mills Homestead Cabin
May 11, 1973
(#73000480) South of Estes Park off State Highway 7
40°16′54″N 105°32′24″W / 40.2817°N 105.54°W / 40.2817; -105.54 (Enos Mills Homestead Cabin) Estes Park 67 Milner-Schwarz House
Milner-Schwarz House
March 19, 2014
(#14000058) 710 S. Railroad Ave.
40°23′09″N 105°04′52″W / 40.385798°N 105.081001°W / 40.385798; -105.081001 (Milner-Schwarz House) Loveland 68 Moraine Lodge
Moraine Lodge
October 8, 1976
(#76000206) West of Estes Park off U.S. Highway 36 on Bear Lake Rd.
40°21′31″N 105°34′59″W / 40.3586°N 105.5831°W / 40.3586; -105.5831 (Moraine Lodge) Estes Park Boundaries increased on June 15, 2005 under the name of “Moraine Park Museum and Amphitheater” 69 Mosman House
Mosman House
December 15, 1978
(#78000865) 324 E. Oak St.
40°35′08″N 105°04′21″W / 40.585556°N 105.0725°W / 40.585556; -105.0725 (Mosman House) Fort Collins 70 Mountainside Lodge
Mountainside Lodge
July 20, 2000
(#00000814) 2515 Tunnel Rd.
40°20′05″N 105°35′20″W / 40.3347°N 105.5889°W / 40.3347; -105.5889 (Mountainside Lodge) Estes Park On the grounds of the YMCA of the Rockies 71 North Inlet Trail
North Inlet Trail
March 5, 2008
(#08000127) Roughly along North Inlet and Hallett Creek to Flattop Mountain[14]
40°15′50″N 105°47′22″W / 40.263889°N 105.789444°W / 40.263889; -105.789444 (North Inlet Trail) Grand Lake Extends into Grand County 72 Old Town Fort Collins
Old Town Fort Collins
August 2, 1978
(#78000871) Roughly bounded by College Ave. and Mountain, Pine, Willow, and Walnut Sts.
40°35′22″N 105°04′27″W / 40.589444°N 105.074167°W / 40.589444; -105.074167 (Old Town Fort Collins) Fort Collins 73 Opera House Block/Central Block Building
Opera House Block/Central Block Building
February 8, 1985
(#85000214) 117-131 N. College Ave.
40°35′15″N 105°04′37″W / 40.5875°N 105.076944°W / 40.5875; -105.076944 (Opera House Block/Central Block Building) Fort Collins 74 Park Theatre
Park Theatre
June 14, 1984
(#84000862) 130 Moraine Ave.
40°22′35″N 105°31′22″W / 40.376389°N 105.522778°W / 40.376389; -105.522778 (Park Theatre) Estes Park 75 Patterson House
Patterson House
January 22, 2019
(#100003319) 121 N. Grant Ave.
40°35′17″N 105°05′24″W / 40.588056°N 105.090000°W / 40.588056; -105.090000 (Patterson House) Fort Collins 76 Peep O Day Park
Peep O Day Park
August 10, 2011
(#11000520) 5445 Wild Ln.
40°24′36″N 105°09′17″W / 40.410000°N 105.154722°W / 40.410000; -105.154722 (Peep O Day Park) Loveland 77 Pleasant Valley School
Pleasant Valley School
October 11, 2003
(#03001008) 4032 N. County Road 25E
40°38′51″N 105°11′07″W / 40.6475°N 105.185278°W / 40.6475; -105.185278 (Pleasant Valley School) Bellvue 78 Plummer School
Plummer School
April 29, 1999
(#99000485) 2524 E. Vine Dr.
40°35′47″N 105°01′46″W / 40.596389°N 105.029444°W / 40.596389; -105.029444 (Plummer School) Fort Collins 79 Preston Farm
Preston Farm
May 10, 2001
(#01000489) 4605 S. Ziegler Rd.
40°31′19″N 105°01′14″W / 40.521944°N 105.020556°W / 40.521944; -105.020556 (Preston Farm) Fort Collins 80 Provost Homestead-Herring Farm Rural Historic Landscape
Provost Homestead-Herring Farm Rural Historic Landscape
December 27, 2010
(#10001053) 2405 North Overland Trail
40°37′20″N 105°08′33″W / 40.622222°N 105.1425°W / 40.622222; -105.1425 (Provost Homestead-Herring Farm Rural Historic Landscape) Laporte 81 Rialto Theater
Rialto Theater
February 17, 1988
(#87002213) 228-230 E. 4th Ave.
40°23′43″N 105°04′24″W / 40.395278°N 105.073333°W / 40.395278; -105.073333 (Rialto Theater) Loveland 82 T.H. Robertson House
T.H. Robertson House
July 2, 1992
(#92000811) 420 W. Mountain Ave.
40°35′15″N 105°04′59″W / 40.5875°N 105.083056°W / 40.5875; -105.083056 (T.H. Robertson House) Fort Collins 83 Rocky Mountain National Park Administration Building
Rocky Mountain National Park Administration Building
January 3, 2001
(#01000069) U.S. Highway 36
40°21′58″N 105°33′38″W / 40.366111°N 105.560556°W / 40.366111; -105.560556 (Rocky Mountain National Park Administration Building) Estes Park 84 Rocky Mountain National Park Utility Area Historic District
Rocky Mountain National Park Utility Area Historic District
March 18, 1982
(#82001717) Beaver Meadows Entrance Rd.
40°21′50″N 105°33′38″W / 40.363889°N 105.560556°W / 40.363889; -105.560556 (Rocky Mountain National Park Utility Area Historic District) Estes Park 85 E.A. Schlichter House
E.A. Schlichter House
November 22, 2016
(#16000784) 1312 S. College Ave.
40°34′14″N 105°04′36″W / 40.570434°N 105.076762°W / 40.570434; -105.076762 (E.A. Schlichter House) Fort Collins 86 The Scott Apartments and Garage April 4, 2022
(#100007550) 900 South College Ave.
40°34′30″N 105°04′37″W / 40.5751°N 105.0769°W / 40.5751; -105.0769 (The Scott Apartments and Garage) Fort Collins 87 Henry K. and Mary E. Shaffer House
Henry K. and Mary E. Shaffer House
January 9, 2007
(#06001219) 1302 N. Grant Ave.
40°24′22″N 105°04′44″W / 40.40600°N 105.07892°W / 40.40600; -105.07892 (Henry K. and Mary E. Shaffer House) Loveland English-Norman-style house built in 1928-29. 88 Snogo Snow Plow
Snogo Snow Plow
October 4, 2006
(#06000934) Rocky Mountain National Park
40°21′51″N 105°33′34″W / 40.364167°N 105.559444°W / 40.364167; -105.559444 (Snogo Snow Plow) Estes Park 89 Soloman Batterson Ranch October 15, 2010
(#10000860) 603 Mount Moriah Rd.
40°44′18″N 105°24′19″W / 40.738333°N 105.405278°W / 40.738333; -105.405278 (Soloman Batterson Ranch) Livermore 90 Spruce Hall
Spruce Hall
January 9, 1977
(#77000381) Colorado State University campus
40°34′38″N 105°04′40″W / 40.577222°N 105.077778°W / 40.577222; -105.077778 (Spruce Hall) Fort Collins 91 The Stanley Hotel
The Stanley Hotel
May 26, 1977
(#77000380) 333 Wonder View Ave.
40°23′00″N 105°31′02″W / 40.383333°N 105.517222°W / 40.383333; -105.517222 (The Stanley Hotel) Estes Park 92 Stanley Hotel District
Stanley Hotel District
June 20, 1985
(#85001256) 333 Wonder View Ave.; also Fish Hatchery Rd. at the Fall River
40°23′00″N 105°31′06″W / 40.383333°N 105.518333°W / 40.383333; -105.518333 (Stanley Hotel District) Estes Park Fish Hatchery is the Stanley Power Plant, a boundary increase of April 14, 1998 93 Gustav and Annie Swanson Farm
Gustav and Annie Swanson Farm
October 5, 2005
(#05001116) 1932 N. U.S. Highway 287
40°22′03″N 105°04′21″W / 40.3675°N 105.0725°W / 40.3675; -105.0725 (Gustav and Annie Swanson Farm) Berthoud 94 Tonahutu Creek Trail
Tonahutu Creek Trail
March 5, 2008
(#08000130) Roughly along Tonahutu Creek to Flattop Mountain[15]
40°19′10″N 105°46′32″W / 40.319444°N 105.775556°W / 40.319444; -105.775556 (Tonahutu Creek Trail) Grand Lake Extends into Grand County 95 Trail Ridge Road
Trail Ridge Road
November 14, 1984
(#84000242) Rocky Mountain National Park
40°21′30″N 105°45′47″W / 40.358333°N 105.763056°W / 40.358333; -105.763056 (Trail Ridge Road) Estes Park Extends into Grand County 96 Truscott Junior High School
Truscott Junior High School
July 16, 2017
(#100001339) 211 W. 6th St.
40°23′53″N 105°04′43″W / 40.397940°N 105.078690°W / 40.397940; -105.078690 (Truscott Junior High School) Loveland 97 Twin Sisters Lookout
Twin Sisters Lookout
December 24, 1992
(#92001670) On the Twin Sisters Peaks in Rocky Mountain National Park
40°17′21″N 105°31′03″W / 40.289167°N 105.5175°W / 40.289167; -105.5175 (Twin Sisters Lookout) Estes Park 98 Agnes Vaille Shelter
Agnes Vaille Shelter
December 24, 1992
(#92001669) Northwest of Longs Peak along the East Longs Peak Trail in Rocky Mountain National Park
40°15′38″N 105°37′13″W / 40.260556°N 105.620278°W / 40.260556; -105.620278 (Agnes Vaille Shelter) Estes Park 99 Virginia Dale Stage Station
Virginia Dale Stage Station
September 26, 1985
(#85002562) Off U.S. Highway 287
40°58′24″N 105°21′54″W / 40.973333°N 105.365°W / 40.973333; -105.365 (Virginia Dale Stage Station) Virginia Dale 100 Ernest Waycott House
Ernest Waycott House
December 2, 1993
(#93001363) 1501 W. Mountain Ave.
40°35′13″N 105°06′13″W / 40.586944°N 105.103611°W / 40.586944; -105.103611 (Ernest Waycott House) Fort Collins 101 William Allen White Cabins
William Allen White Cabins
October 25, 1973
(#73001944) West of Estes Park of Moraine Park Visitor Center in Rocky Mountain National Park
40°21′22″N 105°34′55″W / 40.356111°N 105.581944°W / 40.356111; -105.581944 (William Allen White Cabins) Estes Park 102 Beatrice Willard Alpine Tundra Research Plots
Beatrice Willard Alpine Tundra Research Plots
October 25, 2007
(#07001101) U.S. Highway 34 at Rock Cut and Forest Canyon
40°23′43″N 105°42′40″W / 40.3953°N 105.7111°W / 40.3953; -105.7111 (Beatrice Willard Alpine Tundra Research Plots) Estes Park 103 Willow Park Patrol Cabin
Willow Park Patrol Cabin
July 20, 1987
(#87001144) Fall River Rd.
40°25′59″N 105°44′01″W / 40.433056°N 105.733611°W / 40.433056; -105.733611 (Willow Park Patrol Cabin) Estes Park 104 Willow Park Stable
Willow Park Stable
July 20, 1987
(#87001145) Fall River Pass
40°26′01″N 105°43′59″W / 40.433611°N 105.733056°W / 40.433611; -105.733056 (Willow Park Stable) Estes Park 105 Wind Ridge
Wind Ridge
October 15, 2002
(#02001130) 1397 Clara Dr.
40°23′41″N 105°30′36″W / 40.3947°N 105.51°W / 40.3947; -105.51 (Wind Ridge) Estes Park 106 Ypsilon Lake Trail
Ypsilon Lake Trail
March 5, 2008
(#08000131) Along a ridge between Chiquita Creek and the Roaring River
40°25′43″N 105°39′02″W / 40.428702°N 105.650573°W / 40.428702; -105.650573 (Ypsilon Lake Trail) Estes Park